Municipal Bonds Futures were traded on the CME. Each contract was for $1000 multiplied by the Municipal Bonds . Prices were quoted in Index Points.
Municipal Bonds Futures contracts existed for the months of March (H), June (M), September (U) and December (Z). The deliverable product for the Municipal Bonds Futures contract was None; this contract was cash-settled based on The Bond Buyer Municipal Bond Index.
Click on any price shown on this page to see a time series of the underlying data, along with options for graphing, downloading and validating the data.
Quandl's explanatory page About Futures Contracts.